Finding the Third Proportional to 226,217.25 and 349,953.75
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Solution
The third proportional to 226,217.25 and 349,953.75 is: 541,371.74
Step by Step Solution
- Step 1: Write the proportion equation
226,217.25 : 349,953.75 = 349,953.75 : x - Step 2: Convert to fraction form
226,217.25/349,953.75 = 349,953.75/x - Step 3: Cross multiply
226,217.25x = 349,953.75 × 349,953.75 - Step 4: Simplify right side
226,217.25x = 122,467,627,139.06 - Step 5: Solve for x
x = 122,467,627,139.06/226,217.25 - Step 6: Final answer
x = 541,371.74
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.